1# 2# Copyright (C) 2006 The Android Open Source Project 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15# 16 17# Setup FDO related flags. 18 19$(combo_2nd_arch_prefix)TARGET_FDO_CFLAGS:= 20 21# Set BUILD_FDO_INSTRUMENT=true to turn on FDO instrumentation. 22# The profile will be generated on /sdcard/fdo_profile on the device. 23$(combo_2nd_arch_prefix)TARGET_FDO_INSTRUMENT_CFLAGS := -fprofile-generate=/sdcard/fdo_profile -DANDROID_FDO 24$(combo_2nd_arch_prefix)TARGET_FDO_INSTRUMENT_LDFLAGS := -lgcov -lgcc 25 26# Set TARGET_FDO_PROFILE_PATH to set a custom profile directory for your build. 27ifeq ($(strip $($(combo_2nd_arch_prefix)TARGET_FDO_PROFILE_PATH)),) 28 $(combo_2nd_arch_prefix)TARGET_FDO_PROFILE_PATH := vendor/google_data/fdo_profile 29endif 30 31$(combo_2nd_arch_prefix)TARGET_FDO_OPTIMIZE_CFLAGS := \ 32 -fprofile-use=$($(combo_2nd_arch_prefix)TARGET_FDO_PROFILE_PATH) \ 33 -DANDROID_FDO -fprofile-correction -Wcoverage-mismatch -Wno-error 34